KR20200044824A - 절단 가능한 led 스트립 - Google Patents

절단 가능한 led 스트립 Download PDF

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Publication number
KR20200044824A
KR20200044824A KR1020207005997A KR20207005997A KR20200044824A KR 20200044824 A KR20200044824 A KR 20200044824A KR 1020207005997 A KR1020207005997 A KR 1020207005997A KR 20207005997 A KR20207005997 A KR 20207005997A KR 20200044824 A KR20200044824 A KR 20200044824A
Authority
KR
South Korea
Prior art keywords
led
led strip
strip
cut
power bus
Prior art date
Application number
KR1020207005997A
Other languages
English (en)
Korean (ko)
Inventor
이펑 치우
프레데릭 스테판 다이애나
Original Assignee
루미레즈 엘엘씨
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US15/662,931 external-priority patent/US10487995B2/en
Application filed by 루미레즈 엘엘씨 filed Critical 루미레즈 엘엘씨
Publication of KR20200044824A publication Critical patent/KR20200044824A/ko

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S4/00—Lighting devices or systems using a string or strip of light sources
    • F21S4/20—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports
    • F21S4/22—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports flexible or deformable, e.g. into a curved shape
    • F21S4/24—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports flexible or deformable, e.g. into a curved shape of ribbon or tape form, e.g. LED tapes
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/30—Driver circuits
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/30—Driver circuits
    • H05B45/395—Linear regulators
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/40—Details of LED load circuits
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/40—Details of LED load circuits
    • H05B45/44—Details of LED load circuits with an active control inside an LED matrix
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Led Devices (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
KR1020207005997A 2017-07-28 2018-07-26 절단 가능한 led 스트립 KR20200044824A (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US15/662,931 2017-07-28
US15/662,931 US10487995B2 (en) 2017-07-28 2017-07-28 Cuttable LED strip
EP18152335.8 2018-01-18
EP18152335 2018-01-18
PCT/US2018/043812 WO2019023415A1 (en) 2017-07-28 2018-07-26 STRIP OF LED THAT CAN BE CUT OUT

Publications (1)

Publication Number Publication Date
KR20200044824A true KR20200044824A (ko) 2020-04-29

Family

ID=63047474

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020207005997A KR20200044824A (ko) 2017-07-28 2018-07-26 절단 가능한 led 스트립

Country Status (6)

Country Link
EP (1) EP3659399B1 (zh)
JP (1) JP7221273B2 (zh)
KR (1) KR20200044824A (zh)
CN (1) CN111149435A (zh)
TW (1) TWI791034B (zh)
WO (1) WO2019023415A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220121545A (ko) 2021-02-25 2022-09-01 주식회사레이플러스 5mm 단위 길이 측정 및 5mm 미세 길이 절단이 가능한 LED 바 PCB 제작 방법

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10487995B2 (en) 2017-07-28 2019-11-26 Lumileds Llc Cuttable LED strip

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8487537B2 (en) * 2009-01-20 2013-07-16 The Sloan Company, Inc LED drive circuit
CN201967204U (zh) * 2011-01-07 2011-09-07 英飞特电子（杭州）有限公司 一种多输出的发光二极管恒流驱动电路
US9538596B2 (en) * 2011-02-04 2017-01-03 Philips Lighting Holding B.V. Lighting unit with LED strip
WO2013107729A1 (en) * 2012-01-16 2013-07-25 Osram Gmbh Lighting module
CN202884836U (zh) * 2012-11-16 2013-04-17 郑州优彩照明电子有限公司 一种可切割单层led电路板和led灯珠单元
JP6588430B2 (ja) * 2013-07-24 2019-10-09 シグニファイ ホールディング ビー ヴィ Ｌｅｄ照明システム用電源
US20150216001A1 (en) * 2014-01-24 2015-07-30 Acorntech Limited An LED Lighting System
TWI582353B (zh) * 2015-10-19 2017-05-11 技嘉科技股份有限公司 發光環

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220121545A (ko) 2021-02-25 2022-09-01 주식회사레이플러스 5mm 단위 길이 측정 및 5mm 미세 길이 절단이 가능한 LED 바 PCB 제작 방법
KR20230001067U (ko) 2021-02-25 2023-05-25 주식회사레이플러스 5mm 단위 길이 측정 및 5mm 미세 길이 절단이 가능한 LED 바 PCB 제작 방법

Also Published As

Publication number Publication date
TW201910678A (zh) 2019-03-16
EP3659399A1 (en) 2020-06-03
WO2019023415A1 (en) 2019-01-31
TWI791034B (zh) 2023-02-01
JP7221273B2 (ja) 2023-02-13
JP2020529106A (ja) 2020-10-01
CN111149435A (zh) 2020-05-12
EP3659399B1 (en) 2023-08-16

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E601 Decision to refuse application